# def fav(*fr):
#     print('我最喜欢的水果有：')
#     for i in fr:
#         print(i)
#
#
#
# fav('苹果')
# fav('火箭炮', '大炮')


# def show(a, b ,*l):
#     print(a)
#     print(b)
#     print(l)
#
#
# show(1, 2, 111111111, 2, 6)


# def rectangle():
#     a = int(input('请输入矩形的长(整数值）：'))
#     b = int(input('请输入矩形的宽（整数值）：'))
#     s = a * b
#     c = 2 * (a + b)
#     print('该面积为：', s)
#     print('该周长为：', c)
#
#
# rectangle()


# def re(a, b, c, d):
#     return  a + b, c * d
#
#
# ss  = re(1, 2, 3, 4)
# print(ss)


# def fu():
#     a = 20
#     return a
#
#
# a = 1
# print(a)
# c = fu()
# print(c)
